USB: Fix initconst in ehci driver

Fix some of the initconst markings in the ehci driver(s).
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Cc: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/usb/host/ehci-mxc.c

@@ -43,7 +43,7 @@ struct ehci_mxc_priv {
 
 static struct hc_driver __read_mostly ehci_mxc_hc_driver;
 
-static const struct ehci_driver_overrides ehci_mxc_overrides __initdata = {
+static const struct ehci_driver_overrides ehci_mxc_overrides __initconst = {
 	.extra_priv_size =	sizeof(struct ehci_mxc_priv),
 };
 

drivers/usb/host/ehci-pci.c

@@ -375,7 +375,7 @@ static int ehci_pci_resume(struct usb_hcd *hcd, bool hibernated)
 
 static struct hc_driver __read_mostly ehci_pci_hc_driver;
 
-static const struct ehci_driver_overrides pci_overrides __initdata = {
+static const struct ehci_driver_overrides pci_overrides __initconst = {
 	.reset =		ehci_pci_setup,
 };
 

drivers/usb/host/ehci-platform.c

@@ -60,7 +60,7 @@ static int ehci_platform_reset(struct usb_hcd *hcd)
 
 static struct hc_driver __read_mostly ehci_platform_hc_driver;
 
-static const struct ehci_driver_overrides platform_overrides __initdata = {
+static const struct ehci_driver_overrides platform_overrides __initconst = {
 	.reset =	ehci_platform_reset,
 };